Federal income tax
Progressive personal income tax after applicable allowances.
België / Belgique
Belgium financial calculators
Explore Belgium salary and tax estimates for 2026, plus mortgage, loan, saving, investing, property and retirement calculators displayed in EUR.
EUR · 2026 Sources and scope
Tax year2026
Display currencyEUR
Calculator statusPartial country estimate
Last reviewed2026-07-13
Official tax authority Choose a starting point
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Salary and tax
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Mortgage
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Personal loan
Understand monthly repayments, total cost and payoff options.
Monthly cash flow
See what remains after essential costs, spending and saving.
Savings goal
Work out the contribution and time behind a savings target.
Retirement planner
Estimate a retirement funding gap and test contribution and return assumptions.
Salary and tax context
What the Belgium estimate examines
A working 2026 resident-employee estimate combining federal tax bands, the personal allowance, ordinary employee social security and an optional municipal surcharge.
Open the salary and tax calculatorSocial security
Employee ONSS/RSZ contribution estimate.
Municipal surcharge
Local percentage applied according to tax residence.
Professional expenses
Standard employment expense deduction and common reductions.
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Regular investment
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Compound interest
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Sales tax / VAT
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Net worth
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Emergency fund
Measure how long accessible savings could cover essential costs.
Inflation impact
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Debt payoff planner
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Can I afford this home?
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Rent versus buy
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Passive-income planner
Estimate the investment amount needed to support a future income target.